My A/C is on but I’m not getting the airflow that I need.
There can be several reasons for this:
1. A dirty air filter
2. A weak blower motor / capacitor
3. A dirty evaporator coil on furnace or air handler
4. Collapsed return / supply duct
5. Bad circuit board
6. Low voltage short
7. Return air too small
8. Supply air too small
To resolve this first replace your filter then check under the belly of your evaporator coil to see if it is clean. If after changing the filter and checking your evaporator coil the problem is not solved its most likely the blower motor. You will need to contact a licensed HVAC technician to fix it for you.
For more information contact McDonald Plumbing, Heating and Air at (916) 233-4194.